How do you identify the variable, constant, and coefficient of the expression: –10k + 15?

1 Answer
May 25, 2017

Answer:

Variable = k, Constant = 15, Coefficient = -10

Explanation:

Consider the general form of the linear expression #mx+c#

Where the variable is #x#, the coefficient of x is #m# and the constant term is #c#

In this example: #-10k+15 -> x=k, c=15, m=-10#

Hence: Variable = k, Constant = 15, Coefficient = -10